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5/31 MCQs for:
Kinematics in one dimension
Under what condition is average velocity equal to the average of the object's initial and final velocity?
An object is moving with constant non-zero acceleration in the +x axis. The position versus time graph of this object is:
Can an object's velocity change direction when its acceleration is constant? Support your answer with an example.
Ball A is dropped from the top of a building. One second later, ball B is dropped from the same building. As time progresses, the distance between them:
Suppose a ball is thrown straight up, reaches a maximum height, then falls to its initial height. Make a statement about the direction of the velocity and acceleration as the ball is going up.